/*************************************************************************
 *
 *  The Contents of this file are made available subject to the terms of
 *  either of the following licenses
 *
 *         - GNU Lesser General Public License Version 2.1
 *         - Sun Industry Standards Source License Version 1.1
 *
 *  Sun Microsystems Inc., October, 2000
 *
 *  GNU Lesser General Public License Version 2.1
 *  =============================================
 *  Copyright 2000 by Sun Microsystems, Inc.
 *  901 San Antonio Road, Palo Alto, CA 94303, USA
 *
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Lesser General Public
 *  License version 2.1, as published by the Free Software Foundation.
 *
 *  This library is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 *  Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public
 *  License along with this library; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 *  MA  02111-1307  USA
 *
 *
 *  Sun Industry Standards Source License Version 1.1
 *  =================================================
 *  The contents of this file are subject to the Sun Industry Standards
 *  Source License Version 1.1 (the "License"); You may not use this file
 *  except in compliance with the License. You may obtain a copy of the
 *  License at http://www.openoffice.org/license.html.
 *
 *  Software provided under this License is provided on an "AS IS" basis,
 *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
 *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
 *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
 *  See the License for the specific provisions governing your rights and
 *  obligations concerning the Software.
 *
 *  The Initial Developer of the Original Code is: IBM Corporation
 *
 *  Copyright: 2008 by IBM Corporation
 *
 *  All Rights Reserved.
 *
 *  Contributor(s): _______________________________________
 *
 *
 ************************************************************************/
/*************************************************************************
 * @file 
 *  For LWP filter architecture prototype
 ************************************************************************/
/*************************************************************************
 * Change History
 Jan 2005		Created
 ************************************************************************/
 
#ifndef		_LWPPIECE_HXX
#define		_LWPPIECE_HXX

#include	"lwpobj.hxx"
#include	"lwpoverride.hxx"
#include	"lwpobjstrm.hxx"
#include	"lwpdlvlist.hxx"
#include	"lwpbreaksoverride.hxx"
#include	"lwpparaborderoverride.hxx"
#include	"lwpnumberingoverride.hxx"
#include	"lwpcharborderoverride.hxx"
#include	"lwpbackgroundoverride.hxx"
#include	"lwptaboverride.hxx"

class LwpOverride;
class LwpDLVList;

class LwpVirtualPiece : public LwpDLVList
{
public:
	LwpVirtualPiece(LwpObjectHeader& objHdr, LwpSvStream* pStrm):LwpDLVList(objHdr, pStrm)
	{
		m_pOverride = NULL;
	}

	virtual ~LwpVirtualPiece()
	{
		if( m_pOverride )
			delete m_pOverride;
	}

	virtual void Read()
	{
		LwpDLVList::Read();
		if( m_pOverride )
			m_pOverride->Read(m_pObjStrm);
	}

	LwpOverride* GetOverride()
	{
		return m_pOverride;
	}
protected:
	LwpOverride		*m_pOverride;
};


class LwpParaBorderPiece : public LwpVirtualPiece
{
public:
	LwpParaBorderPiece(LwpObjectHeader& objHdr, LwpSvStream* pStrm):LwpVirtualPiece(objHdr, pStrm)
	{
		m_pOverride = new LwpParaBorderOverride();
	}
};

class LwpBreaksPiece : public LwpVirtualPiece
{
public:
	LwpBreaksPiece(LwpObjectHeader& objHdr, LwpSvStream* pStrm):LwpVirtualPiece(objHdr, pStrm)
	{
		m_pOverride = new LwpBreaksOverride();
	}
};

class LwpNumberingPiece : public LwpVirtualPiece
{
public:
	LwpNumberingPiece(LwpObjectHeader& objHdr, LwpSvStream* pStrm):LwpVirtualPiece(objHdr, pStrm)
	{
		m_pOverride = new LwpNumberingOverride();
	}
};

class LwpTabPiece : public LwpVirtualPiece
{
public:
	LwpTabPiece(LwpObjectHeader& objHdr, LwpSvStream* pStrm):LwpVirtualPiece(objHdr, pStrm)
	{
		m_pOverride = new LwpTabOverride();
	}
};


class LwpBackgroundPiece : public LwpVirtualPiece
{
public:
	LwpBackgroundPiece(LwpObjectHeader& objHdr, LwpSvStream* pStrm):LwpVirtualPiece(objHdr, pStrm)
	{
		m_pOverride = new LwpBackgroundOverride();
	}
};

class LwpAlignmentPiece : public LwpVirtualPiece
{
public:
	LwpAlignmentPiece(LwpObjectHeader& objHdr, LwpSvStream* pStrm):LwpVirtualPiece(objHdr, pStrm)
	{
		m_pOverride = new LwpAlignmentOverride();
	}
};

class LwpIndentPiece : public LwpVirtualPiece
{
public:
	LwpIndentPiece(LwpObjectHeader& objHdr, LwpSvStream* pStrm):LwpVirtualPiece(objHdr, pStrm)
	{
		m_pOverride = new LwpIndentOverride();
	}
};

class LwpSpacingPiece : public LwpVirtualPiece
{
public:
	LwpSpacingPiece(LwpObjectHeader& objHdr, LwpSvStream* pStrm):LwpVirtualPiece(objHdr, pStrm)
	{
		m_pOverride = new LwpSpacingOverride();
	}
};

class LwpAmikakePiece : public LwpVirtualPiece
{
public:
	LwpAmikakePiece(LwpObjectHeader& objHdr, LwpSvStream* pStrm):LwpVirtualPiece(objHdr, pStrm)
	{
		m_pOverride = new LwpAmikakeOverride();
	}
};

class LwpCharacterBorderPiece : public LwpVirtualPiece
{
public:
	LwpCharacterBorderPiece(LwpObjectHeader& objHdr, LwpSvStream* pStrm):LwpVirtualPiece(objHdr, pStrm)
	{
		m_pOverride = new LwpCharacterBorderOverride();
	}
};

#endif